Rain barrel



FIG. 1 is a perspective view of the inventive rain barrel;

FIG. 2 is a top plan view of the rain barrel;

FIG. 3 is a front elevation view of the rain barrel;

FIG. 4 is a left side elevation view of the rain barrel;

FIG. 5 is a right side elevation view of the rain barrel;

FIG. 6 is a rear view of the rain barrel; and,

FIG. 7 is a bottom view of the rain barrel. 

I claim the ornamental design for a rain barrel, as shown and described. 